# SDR AALA20110426TUL14

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2011
- Submitted: April 27, 2011
- Operation: Air carrier
- Aircraft: [N647AM](https://openairdocs.org/aircraft/N647AM), registered now
- Make and model: Boeing 757223
- Aircraft serial: 24605
- Aircraft time: 61,965 hours, 21,232 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 146N52882
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20110426TUL14

## Discrepancy

STATIONS 1620 TO 1640 LEFT BUTTLINE 48 INTERCOSTAL AT AFT OUTBOARD LAVATORY K MOUNT HAS HEAVY CORROSION.  INSTALLED NEW INTERCOSTAL UNDER AFT OUTBOARD LAVATORY K MOUNT PER SRM 51-10-02-0G 10.

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